1958150963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 2208864000

約数和(自身を除く): 250713037

約数列:

[1, 19, 29, 37, 139, 551, 691, 703, 1073, 2641, 4031, 5143, 13129, 20039, 20387, 25567, 76589, 96049, 97717, 149147, 380741, 485773, 741443, 1824931, 2785421, 2833793, 3553813, 14087417, 52922999, 67522447, 103060577, 1958150963]

約数ペア:

[(1, 1958150963), (19, 103060577), (29, 67522447), (37, 52922999), (139, 14087417), (551, 3553813), (691, 2833793), (703, 2785421), (1073, 1824931), (2641, 741443), (4031, 485773), (5143, 380741), (13129, 149147), (20039, 97717), (20387, 96049), (25567, 76589)]